spermatozoon click to hear : spermatozoon

Spermium click to hear : Spermium

spermatozoon image

head click to hear : head

Kopf click to hear : Kopf

middle piece click to hear : middle piece

Mittelstück click to hear : Mittelstück

neck click to hear : neck

Hals click to hear : Hals

end piece click to hear : end piece

Endstück click to hear : Endstück

tail click to hear : tail

Schwanz click to hear : Schwanz